Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014169 | Shield structure for electronic device | Seiji Hamada, Masaaki Ofuji, Takatoshi Kubiura, Hirotsugu Fusayasu, Ryo Matsubara +2 more | 2011-09-06 |
| 7017545 | Balancer device of engine | Masaaki Sato, Satoshi Imamura, Sakumi Haseto, Kazuo Isayama, Nobuhiko Tanaka +1 more | 2006-03-28 |
| 5619795 | Method for designing an oil ring | Katsuya Miyoshi | 1997-04-15 |
| 5467668 | Powertrain for an automotive vehicle | Osamu Kameda, Hitoshi Akutagawa, Junichi Okita | 1995-11-21 |
| 5413014 | Construction of vehicle power train | Osamu Kameda, Junichi Okita, Sakumi Hasetoh, Yoshimichi Tanaka | 1995-05-09 |
| 5309789 | Powertrain for an automotive vehicle | Osamu Kameda, Hitoshi Akutagawa, Junichi Okita | 1994-05-10 |
| 5251720 | Structure for mounting powertrain of vehicle | Sakumi Hasetoh, Osamu Kameda, Junichi Okita, Yoshimichi Tanaka, Akie Kondo +1 more | 1993-10-12 |
| 5231894 | Structure of engine unit for vehicle | Junichi Okita, Osamu Kameda, Sakumi Hasetoh, Yoshimichi Tanaka, Hitoshi Akutagawa | 1993-08-03 |
| 5230401 | Power train for automotive vehicle | Osamu Kameda, Junichi Okita, Sakumi Hasetoh, Hitoshi Akutagawa | 1993-07-27 |
| 5186078 | Engine unit | Osamu Kameda, Hitoshi Akutagawa, Sakumi Hasetoh, Junichi Okita | 1993-02-16 |
| 5184401 | Method of assembling valve drive mechanism to engine | Masahiro Choshi, Kouichi Hatamura | 1993-02-09 |
| 5181485 | Valve driving mechanism for double overhead camshaft engine | Tomohisa Handa, Noriyuki Iwata, Masahiro Choshi | 1993-01-26 |
| 5143034 | Lubrication system for V-type overhead camshaft engine | — | 1992-09-01 |
| 4943272 | Apparatus for manufacturing cigarette filter | Katsuo Kato, Motonori Inamura | 1990-07-24 |
| 4883078 | Transport system for transporting rod-shaped objects in an air flow | Takayoshi Sagawa, Shichisei Tani, Katsuo Kato | 1989-11-28 |
| 4865056 | Easily breakable plastic capsule and a water filter for a cigarette using the same | Akimichi Tamaoki, Shinichiro Tanaka, Morio Kondo, Masami KAWATA, Hiroshi Uematsu +2 more | 1989-09-12 |
| 4861324 | Apparatus for manufacturing tobacco filter | Shichisei Tani, Motonori Inamura, Takashi Koyama | 1989-08-29 |
| 4815481 | Apparatus for manufacturing filter cigarettes | Takayoshi Sagawa, Shichisei Tani, Katsuo Kato | 1989-03-28 |
| 4784566 | Method for feeding bar-like materials | Katsuhiko Kumata, Isao Endo, Syozi Numa, Takayoshi Sagawa, Katsuyoshi Matono | 1988-11-15 |
| 4740113 | Receiving/delivering apparatus for rod-shaped objects transported by an air flow | Takayoshi Sagawa, Shichisei Tani, Katsuo Kato | 1988-04-26 |
| 4709711 | Cigarette filter, method and apparatus for making same | Takayoshi Sagawa | 1987-12-01 |
| 4696617 | Apparatus for feeding bar-like materials | Katsuhiko Kumata, Isao Endo, Syozi Numa, Takayoshi Sagawa, Katsuyoshi Matono | 1987-09-29 |
| 4661034 | Bar-like member supplying method and device | Katsuhiko Kumata, Isao Endo, Syozi Numa, Takayoshi Sagawa, Katsuyoshi Matono | 1987-04-28 |
| 4575368 | Method and apparatus for making filters | Takayoshi Sagawa | 1986-03-11 |